What is the Mercabo Cove Project?
The Mercabo Preserve is one of the GICIA’s largest and most visible parcels.
When the funds were raised to purchase this property, a promise was made
that responsible stewardship would be a priority. The GICIA completed the
demolition of the existing buildings in the summer of 2016. The restoration of
the uplands, which included removal of exotic pest plants and the installation
of more than 900 native plants was completed later that year. This restoration
effort increased wildlife habitat and greatly enhanced the views at the
entrance of Gasparilla Island. Working with coastal engineer Hans Wilson and
certifi ed arborist Rick Joyce, the GICIA is now focused on improving the
marine environment while softening the appearance of the 4700 feet of
seawall. Today, due to lack of habitat and poor water quality, the Cove does
not support a productive marine environment.
What are the environmental benefi ts of the Mercabo Cove
Restoration?
By integrating reef balls and rip rap into the Cove project juvenile fi sh
and oyster habitat will be signifi cantly increased. Research has proven that
increasing the number of oysters, which are fi lter feeders, will also considerably
March/April 2020 GASPARILLA MAGAZINE 33
improve water quality.
A second and integral part of improving water quality will be creation of a
tidal creek. This newly formed creek will allow the daily free fl ow of tidal
waters from Charlotte Harbor through the Cove. Finally, fi ll material will
be added to reduce water levels, which will allow for the reintroduction of
seagrasses. Seagrasses also improve water quality by absorbing nutrients,
slowing the movement of water and capturing sand and silt particles. Water
quality as well as both fi sh and bird habitat will be greatly enhanced with the
addition of mangroves, reef balls and rip rap. Increasing the number of
oysters, which are fi lter feeders will also improve water quality.
What marine life will benefi t from the project?
Once completed, the cove will provide sanctuary for manatees, dolphin,
turtles, juvenile fi sh, birds, and the federally listed small tooth sawfi sh.
What will this project cost?
Total cost including engineered plans, federal and state permits as well as
construction is estimated at $2,000,000.